The glasses hums or buzzes all the time, once you get it hires. They also strongly reflected from the inside, so you can see the best TV to make without any lamp in the room. Even daylight can already reflected from the inside. This could have been circumvented by the glasses would have run substantial wider, so that the sides can enter no light. So does 3-D television is absolutely no fun. I see me now nothing more in 3-D, even though I have a 60 "screen.
